This is range bar project.
You can compile file by yourself and drag dll file to your visual studio C# tool box,
then you can see this controller and use it.

HeightOfBar: Height of bar
HeightOfMark: Height of mark(Slider)
HeightOfTick: Height of scale tick of bar
InnerColor: The inner color of the bar between 2 sliders
RangeMaximum: Larger slider's value
RangeMinimum: Smaller slider's value
ScaleOrientation: The scale tick orientation of the bar(top, bottom or both)
TotalMaximum: The total maximum value of slider
TotalMinimum: The total minimum value of slider